1963-1979 Rear Differential Side Yokes Cap and Bolt Kit - OEM Number(s) (3872909)
The cap style that bolts on the threaded side yokes may need replaced when replacing side yokes, These are much easier to install then the u bolt
Don't forget to pick a Rear Differential Completion Kit to finish your Side Yoke replacement. Completion Kits include Differential Cover Seal, Posi Additive and Axle Lubricant. Tech Tip: When refilling your Corvette's Rear Differential with fluid remember to add both bottles of the GM Posi Additive first. Then fill the Rear Differential with Axle Lubricant to the fill plug.
Learn more from the following Mid America Motorworks Knowledge Library article:
Replacing Corvette U-Joints
Also known under these part numbers: (For reference only)